fpdfsdk/src/javascript/JS_Object.h - Issue 1799773002: Move fpdfsdk/src up to fpdfsdk/.

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Issue 1799773002: Move fpdfsdk/src up to fpdfsdk/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master

Patch Set: Rebase to master Created 4 years, 9 months ago

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1 // Copyright 2014 PDFium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

6

7 #ifndef FPDFSDK_SRC_JAVASCRIPT_JS_OBJECT_H_

8 #define FPDFSDK_SRC_JAVASCRIPT_JS_OBJECT_H_

9

10 #include <map>

11 #include <memory>

12

13 #include "fpdfsdk/include/fsdk_define.h" // For FX_UINT

14 #include "fpdfsdk/include/jsapi/fxjs_v8.h"

15 #include "fpdfsdk/src/javascript/JS_Runtime.h"

16

17 class CJS_Context;

18 class CJS_Object;

19 class CJS_Timer;

20 class CPDFDoc_Environment;

21 class CJS_EmbedObj {

22 public:

23 explicit CJS_EmbedObj(CJS_Object* pJSObject);

24 virtual ~CJS_EmbedObj();

25

26 virtual void TimerProc(CJS_Timer* pTimer) {}

27

28 CJS_Object* GetJSObject() const { return m_pJSObject; }

29

30 int MsgBox(CPDFDoc_Environment* pApp,

31 const FX_WCHAR* swMsg,

32 const FX_WCHAR* swTitle,

33 FX_UINT nType,

34 FX_UINT nIcon);

35 void Alert(CJS_Context* pContext, const FX_WCHAR* swMsg);

36

37 protected:

38 CJS_Object* m_pJSObject;

39 };

40

41 class CJS_Object {

42 public:

43 explicit CJS_Object(v8::Local<v8::Object> pObject);

44 virtual ~CJS_Object();

45

46 void MakeWeak();

47 void Dispose();

48

49 virtual FX_BOOL IsType(const FX_CHAR* sClassName) { return TRUE; }

50 virtual CFX_ByteString GetClassName() { return ""; }

51

52 virtual void InitInstance(IJS_Runtime* pIRuntime) {}

53 virtual void ExitInstance() {}

54

55 v8::Local<v8::Object> ToV8Object() { return m_pV8Object.Get(m_pIsolate); }

56

57 // Takes ownership of \|pObj\|.

58 void SetEmbedObject(CJS_EmbedObj* pObj) { m_pEmbedObj.reset(pObj); }

59 CJS_EmbedObj* GetEmbedObject() const { return m_pEmbedObj.get(); }

60

61 static int MsgBox(CPDFDoc_Environment* pApp,

62 const FX_WCHAR* swMsg,

63 const FX_WCHAR* swTitle,

64 FX_UINT nType,

65 FX_UINT nIcon);

66 static void Alert(CJS_Context* pContext, const FX_WCHAR* swMsg);

67

68 v8::Isolate* GetIsolate() { return m_pIsolate; }

69

70 protected:

71 std::unique_ptr<CJS_EmbedObj> m_pEmbedObj;

72 v8::Global<v8::Object> m_pV8Object;

73 v8::Isolate* m_pIsolate;

74 };

75

76 class CJS_Timer : public CJS_Runtime::Observer {

77 public:

78 CJS_Timer(CJS_EmbedObj* pObj,

79 CPDFDoc_Environment* pApp,

80 CJS_Runtime* pRuntime,

81 int nType,

82 const CFX_WideString& script,

83 FX_DWORD dwElapse,

84 FX_DWORD dwTimeOut);

85 ~CJS_Timer() override;

86

87 void KillJSTimer();

88

89 int GetType() const { return m_nType; }

90 FX_DWORD GetTimeOut() const { return m_dwTimeOut; }

91 CJS_Runtime* GetRuntime() const { return m_bValid ? m_pRuntime : nullptr; }

92 CFX_WideString GetJScript() const { return m_swJScript; }

93

94 static void TimerProc(int idEvent);

95

96 private:

97 using TimerMap = std::map<FX_UINT, CJS_Timer*>;

98 static TimerMap* GetGlobalTimerMap();

99

100 // CJS_Runtime::Observer

101 void OnDestroyed() override;

102

103 FX_DWORD m_nTimerID;

104 CJS_EmbedObj* const m_pEmbedObj;

105 bool m_bProcessing;

106 bool m_bValid;

107

108 // data

109 const int m_nType; // 0:Interval; 1:TimeOut

110 const FX_DWORD m_dwTimeOut;

111 const CFX_WideString m_swJScript;

112 CJS_Runtime* const m_pRuntime;

113 CPDFDoc_Environment* const m_pApp;

114 };

115

116 #endif // FPDFSDK_SRC_JAVASCRIPT_JS_OBJECT_H_

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